n-region 中文意思是什麼

n-region 解釋
n區
  • n : 1. 【羅馬數字】90〈N＝90000〉。2. 【化學】＝nitrogen. 3. ＝North（ern）。N ＝nuclear 核的：N-waste 核廢料。
  • region : n. 1. 地方，地域，地帶；地區；行政區，管轄區，區；左近，鄰近；（大氣、海水等的）層，界，境。2. 【解剖學；動物學】（身體的）局部，部位。3. （學問等的）范圍，領域。4. 〈罕用語〉天空。
  1. In 1925, w. n. peacock wrote that it seemed " impossible that a city could grow from one log cabin to a great metropolis in less than a century. " it would indeed be difficult to list all the players who acted to build dallas county as we know it. the region was originally home to the caddo indians

    一八七年修築自路易斯安拿州至加州聖地牙哥鐵路路軌時，市政要員聯同商界領袖，以巧取豪奪的手法，將鐵路路軌向北移五十哩，使之穿越本市，奠定了達拉斯日後發展的基石。
  2. Two captive populations could n ' t be defined as separate evolutionary significant units ( esus ) because of lacking of genetic divergence between them, and should be considered as a single esu in the conservation of the species. by comparing the sequences of control region of mitochondrial dna from three species of crocodiles, it is revealed that the smallest genetic diversity exists between alligator sinensis and alligator mississipiensis. a portion of mitochondrial nd4 and cytochrome b gene of 3 species of crocodilian was sequenced

    百年來關于揚子鱷的分類地位存在著很多爭議，本文利用測得的揚子鱷（ alligatorsinensis ） 、暹羅鱷（ crocodlylussiamensis ）和灣鱷（ crocodylusporosus ）的mtdnand4和cytb基因序列，以及從genbank中獲得密西西比鱷、凱門鱷和海龜（ cheloniamydas ）的nd4基因和cytb基因相應片段，構建以海龜為外群的系統進化樹。
  3. The space - time distribution of chinese semi - ari d region surface water is n ' t even, the differences in a year are obvious ; the differences of underground water between years are not so obvious as surface water, but it still has a decreasing tendency, especially in shanxi and sha ' anxi provinces. there is a significant linear correlation between the precipitation and water resources in semi - arid region, the dynamic regularity of water resources is basically same as the dynamic regularity of precipitation

    半乾旱地區地表水資源時空分佈不均勻，年內分配差別大，地下水資源年際間變化率不大，但總體有減少的趨勢，尤以陜西和山西突出。半乾旱地區降水量與水資源量線性相關顯著，降水量的變化規律基本上與水資源量的變化規律吻合。
  4. It is interesting that pma plus calcium ionophore a23187 can inhibit pma - induced pta1 expression, and this effect ca n ' t be reversed by calcmeurin inhibiter fk506. pta1 mabs can inhibit ctl activation and differentiation in mixed lymphocyte culture system when added at the beginning of the culture but can induce platelet activation and aggregation in the fc dependent manner. in 1997, pta1 cdna was cloned from cdna library of tpa activated jurkat cells, which belongs to immunoglobulin superfamily ( igsf ) with two v - like domains of extracelluar region of pta1

    Il - 2 、 tnf - 、 pma可以使t細胞pta1表達上調， tgf -可以下調pta1的表達，而pma加上鈣離子載體a23187可以顯著抑制pma的上調作用，且這種抑制作用不被calcineurin抑制劑fk506所逆轉， 1997年burns教授從pma活化的jurkat細胞cdna文庫中克隆了pta1cdna全長，證實pta1是一個新分子，屬于免疫球蛋白超家族，胞膜外區有兩個v樣結構域。
  5. Study indicates that weed is n ' t well - distributed, so we should find a variable - controlling spraying method. it is to spray in the region where there are weed patches, and to stop in the region where there are not

    大量的實驗表明田間雜草的分佈是不均勻的，因此就要研究一種變量噴灑的方法，即在有雜草的地方噴灑，在沒有雜草的地方或雜草密度很低的地方就停止噴灑。
  6. When tlp bonding with pressure can avoid the effect of oxidation, obtain excellent joint property. oxidation was n ' t observed in the joint region by microanalysis

    另外，研究表明，氧化膜在無壓瞬間液相連接時成為影響接頭性能的主要因素。
  7. Ipex ( instituto de promoci n de castilla - la mancha ) is the foreign trade institute of castilla - la mancha ( spain ), for the promotion of exports of products and services of companies from this region as well as the development of the internationalization of these enterprises on their different phases

    即卡斯蒂利亞-拉曼恰促進會（西班牙） ，其旨在促進本地區公司的產品和服務出品，同時推動這些企業在不同階段上的國際化發展。
  8. The impacts after the accession into wto vary with the region. those farmers in hinterland nearly ca n ' t benefit from the increase of export. so other measures should be taken such as the reduction of taxes, direct price support and income subsidies

    由於入世對各地的沖擊不同，中西部難以通過增加出口來增加收入，應通過其它措施來保證農民的收入，包括稅費的減免、農業保險、直接價格支持，時機成熟可以考慮直接收入補貼。
  9. We fused the gfp into the c - terminal region as well as n - terminal region of emt - 1 protein. the result showed that the localization of the protein encoded by the full length emt - 1 cdna was in endoplastic reticulum ( er ). extracellular region, transmembrane and intracellular region showed the similar cellular localization

    我們用綠色熒光蛋白融合於emt l全長及其不同截斷形式的梭基和氨基端，瞬時轉染cos 7細胞，通過熒光顯微鏡觀察，發現emt l編碼的蛋白呈現內質網定位的特點。
  10. In light of current using situation and drawing on the experience of many scholars researched methods and viewpoints, this thesis made com land, fallow land, orchard, grass land as experimental field in black soil region jlau, which carried out experiment by applying different amounts of n and p fertilization in corn field. by means of collecting the samples of rainfall runoff, erosion silt and surface layer soil before and after rainfall for one year nature precipitation in field, we study the effect of surface runoff on n and p nutrient and fertility degeneration. the results showed : ( l ) there are lots of factors which affect soil erosion and losses of n and p, in which rainfall and rainfall intensity were more important, while rainfall intensity is the most important meteorological phenomena factor

    針對當前黑土利用現狀，本文借鑒眾多學者的研究方法和觀點，在吉林農大黑土區選擇利用方式不同的玉米地、休閑地、果園、草地，在玉米區進行了不同數量的施肥，通過野外試驗，採集一年自然降雨產流及泥沙樣品，同時採集降雨前後的耕層土壤樣品，研究了黑土區地表徑流對氮磷養分特徵及肥力退化的影響，結果表明：土壤侵蝕和氮磷的流失受諸多因素的影響，降雨量、降雨強度是重要因子，而降雨強度是影響農田地表徑流養分流失的最重要的氣象因子，特別是暴雨，暴雨徑流中氮磷濃度較平時高得多；隨作物生長，覆蓋度逐漸增加以及不同利用方式下表現的覆蓋度差異，氮磷流失都表現為顯著的差異。
  11. In the civilization ecotourism resource serials the majority is about historical heritages, totaling 12 patterns, which scores are all below 1. 0, except the relic of the old city and site of military recovery, which shows the historical heritage ecotourism resources ca n ' t be regarged as the guiding resources, but the recuperating and spending holiday patterns of resources stand out. it is because ningwu have many advantageous resources on ecotourism arid forest recuperation with self - contained and well - circulating biology chains and crude ecosystem - guiding by the policy of " protection, development and utilization " and " extruding themes, multiplying functions and integrating mass ", the author sheds the viewpoint of the development frame of " five regions and two activities " in ningwu on the basis of quantitative evaluation. the five regions means taking the advantage of mountains to develop luya mountain ecotourism region, of lakes to develop tianchi ecotourism region, of headstream to develop fen river ecotourism regi

    按照「保護、開發、利用」三位一體和「主題突出、功能多樣、渾然一體」的開發方針，充分發揮寧武「自然與人文旅遊資源組合較佳」的優勢，本文在定量評價的基礎上進一步提出了寧武縣「五區、兩活動」的開發框架，即:以「山地」為依託，開發蘆芽山生態旅遊區;以「湖泊」為依託，開發天池生態旅遊區;以「源頭」為依託，開發汾源生態旅遊區;以「古城」為依託，開發寧化名勝生態旅遊區;以「古關」為依託，開發寧武關名勝生態旅遊區;圍繞「歷史文化」開展文化生態旅遊活動;圍繞「風物特產」開展土特產生態旅遊活動
  12. It is toxic for most mammalian cells since ricin a chain ( rta ) is an rna specific n - glycosidase that removes a specific adenine residue in a highly conservative region from among over 4000 nucloside residues present in 28s rrna, and causes protein synthesis inhibition and cell death

    Rta具有n -糖苷酶活性，可催化28srrna在4234位脫去腺嘌呤，使核糖體60s亞基失活，從而抑制蛋白質合成，導致細胞死亡。 b鏈（ rtb ）是結合鏈，能和細胞表面半乳糖受體結合，協助a鏈進入細胞內。
  13. To investigate the secondary structure of this gene, we found it has a transmembrane region near the n - terminus, followed by a proline - rich conserved region, and it has a conserved haemachrome binding region about 60 aa away from carboxyl terminus

    分析氨基酸序列的二級結構發現基因n -端具有跨膜的疏水序列，其後具有富含脯氨酸保守區，在距離羧基端60個氨基酸處具有高度保守的血紅素結合域。
  14. The ir sequence of mxmybl is most homologous with that of atmyb ( 86. 9 % ) and somewhat homologous with that of stmyb 1 ( 77. 0 % ) ; there is very low homology among n - and c - terminal regions outside of the ir regions of all of the mybs ; the protein mxmybl contains a proline - rich region as well as a serine - rich region near the c - terminus, such structure motifs are implicated in transcriptional activation

    9 ，與馬鈴薯stmyb的ir序列的同源性達77 0 ，所有這些nnrb蛋白除了瓜區具有較高的同源性外，其c端和n端幾乎沒有同源性。 mwyb蛋白的c一端還含有一個富含脯氨酸區，這樣的結構基序可能具有激活轉錄的功能。
  15. Officiated at the ceremony were dr. york y. n. chow, secretary for health, welfare and food of the hong kong special administrative region government and professor lawrence j. lau, vice - chancellor of the chinese university. dr. chengye sun, deputy director of national poison control center, china cdc, dr. jou - fang deng, president, asia - pacific association of medical toxicology, dr. liang chen, deputy director of shanghai poison control center and dr. hanlin huang, director of poison control center of guangdong province attended the ceremony

    開幕典禮的主禮嘉賓有香港特別行政區衛生福利及食物局局長周一岳醫生和香港中文大學校長劉遵義教授；出席嘉賓還有中國疾病預防控制中心中毒控制中心常務副主任孫承業醫生、亞太臨床毒物學會會長鄧昭芳醫生、上海市疾病預防控制中心中毒控制中心副主任陳良醫生，以及中國廣東省中毒控制中心主任黃漢林醫生。
  16. The second part analyses the reason of the complexity of national issue about the west : in economy, the reason that is economy among regions develops unbalance able and the national minority ca n ' t adapt the change of economic system very much, and the developing distance between national regions and coastal regions enlarges the estrangement which exists before and the national relationship is shocked by establishing socialism market economic system. in politics, the reason that is ill - considered national policies, unperfected national region self - control system, the effect and permeation of national and international hostile power. in culture, the reason that is the reverse effect of nationalism, the modernity of national traditional culture causes the complexity of national issue

    第二部分從三個方面分析了西部地區民族問題復雜性的原因：經濟上，是由於地區間經濟發展不平衡，經濟體制變化使少數民族表現出不適性，民族地區和沿海地區發展差距的擴大加深了原有的民族隔閡和猜忌，民族關系受到建設社會主義市場經濟體制的沖擊；政治上，是由於失誤的民族政策，民族區域自治制度不完善，國內外敵對勢力的影響、滲透等因素的作用；思想文化上，是由於民族主義的負面影響，民族傳統文化的現代化帶來民族問題的復雜性。
  17. In the new structure, a n + buffer layer is introduced into the bulk silicon substrate with a triple - diffusion process. the new structure has two features : one is the feature of npt - igbt : the thin and lightly - doped p + layer and the high lifetimes of the carriers ; the other is the feature of pt - igbt : n7n + structure which can make the n " region very thin

    新結構用三重擴散的方法在n ~ -單晶片上引入了n ~ +緩沖層，仍然保留了npt - igbt中薄而輕摻雜p層和高載流子壽命的本質優點，同時又具有pt - igbt中n ~ - （ n ~ + ）雙層復合的薄耐壓層（即薄基區）的優點。
  18. On the base of the study on sige material physics characteristic, sige / si hetero - junction characteristic, we dissertate the advantage of sige / si hetero - junction power diodes and establish more accurately physical models and propose two novel kinds of fast and soft recovery p + ( sige ) - n - - n + hetero - junction power diodes : the one is p + ( sige ) - n " - n + diode with the multiplayer gradual changing doping concentration in the n - region, and the other is p + ( sige ) - n " - n + diode with ideal ohmic contact on the cathode interface

    本文針對sige材料的物理特性、 sige si異質結特性建立了準確的物理參數模型。在詳細論述了sige si異質結功率二極體良好特性的基礎上，提出了兩種快速軟恢復sige si功率二極體新結構： n ~ -區採用多層漸變摻雜和陰極側採用理想歐姆接觸。
  19. To segment multi - object image, n - region segmentation problem is equivalent to n - 1 two - region segmentation problems that are solved based on the developed simple m - s model. the experiments show that cytoplasm of immune cell is segmented out

    實驗結果表明，與小波- fcm模糊聚類紋理圖像分割方法相比，該方法對雙紋理圖像能取得較好的分割效果，分割出的邊界連續，並且具有較強的抗噪能力。
  20. On the base of the study on si / sige hetero - junction fast switching power diode, two kinds of novel structure of sige / si pin diode are proposed in abstract this paper. the one is the gradual changing doping concentration in the n - region, and the other is sige pin diode with mesa structure

    本文在對sige si異質結快速開關功率二極體的研究基礎上，提出了兩種sige si快速開關功率二極體的新結構： ?基區漸變摻雜型sige異質結開關功率二極體和臺面結構sige異質結開關功率二極體。
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